CN206622440U

CN206622440U - A kind of oil-polluted soils controlling device

Info

Publication number: CN206622440U
Application number: CN201720220890.6U
Authority: CN
Inventors: 祝凤娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-08
Filing date: 2017-03-08
Publication date: 2017-11-10
Anticipated expiration: 2027-03-08

Abstract

It the utility model is related to a kind of oil-polluted soils controlling device, including photocatalysis component, uviol lamp group, soil immersion system and filter；The polylith dividing plate that the photocatalysis component includes tank, the convex lens being arranged above tank and tank interior parallel are staggered；The tank basal surface is coated with TiO₂Photocatalyst layer；The tank is provided with water inlet and delivery port；The uviol lamp group is linked with the photocatalysis component by rotating shaft；Described filter one end is connected with soil immersion system, and the other end is connected with water inlet.

Description

A kind of oil-polluted soils controlling device

Technical field

A kind of oil-polluted soils controlling device is the utility model is related to, belongs to environmental protection technical field.

Background technology

The leakage of buried tank not only causes the salinization of soil, poisoned, and causes soil fail and waste and ruined, and its is poisonous Thing can enter Food-Chain System by crops especially underground water, finally directly endanger the mankind.Heat treating process is to pass through burning Or calcining, can majority of organic pollutants in purification soil, but also destroy soil texture and component simultaneously, and it is expensive and very Hardly possible is implemented.

In the prior art, application publication number CN105457999A, patent disclose a kind of contaminated soil remediation method, The contaminated soil remediation method is to be mixed using photochemical catalyst with contaminated soil, and the nano titanium dioxide powder stayed in soil can Effectively to catch remaining organic pollution and virus in soil, but titanium dioxide mixes with soil, reduces the utilization of light Rate, and then cause degradation efficiency to reduce.So the removal efficiency of soil petrochina should be improved, ensure not destroy soil again Structural component and as needing to solve the problems, such as in the prior art.

Utility model content

In order to solve the above mentioned problem present in prior art, the utility model provides a kind of oil-polluted soils and administered Device, when the oil polluted soil controlling device provided using the present apparatus is to administer oil polluted soil, governance efficiency is high, and not Destroy the structural component of soil.

A kind of oil-polluted soils controlling device, including photocatalysis component, uviol lamp group, soil immersion system and filtering dress Put；The polylith that the photocatalysis component includes tank, the convex lens being arranged above tank and tank interior parallel are staggered Dividing plate；The tank basal surface is coated with TiO₂Photocatalyst layer；The tank is provided with water inlet and delivery port；It is described ultraviolet Lamp group is linked with the photocatalysis component by rotating shaft；Described filter one end is connected with soil immersion system, the other end with Water inlet connects.

Wherein, the uviol lamp group is made up of multiple uviol lamps being arranged side by side.

Wherein, the soil immersion system includes shell, and the top of the shell is provided with soil input and sprinkling fills Put, motor is set in the middle part of the shell inner cavity, the rotating shaft of the motor is fixedly connected with agitating shaft, and the agitating shaft is fixedly connected with Paddle；The shell inner cavity has the tool orifice plate being obliquely installed, and shell inner cavity is divided into upper cavity and cavity of resorption by the tool orifice plate Body, lower chamber are connected with output end, and upper cavity is connected with discharging opening；The output end connects filter.

Wherein, the filter is made up of housing and the filtering grid being installed in housing.

Wherein, the convex lens surface is coated with optically focused coating.

Wherein, described water inlet and delivery port are provided with control valve.

The utility model has the advantages that：

1st, a kind of oil-polluted soils controlling device of the utility model, the oil that can effectively reduce oil-polluted soils are dense Degree, so as to play a part of purification soil, realize the recycling of living again of contaminated soil.

2nd, a kind of oil-polluted soils controlling device of the utility model, soil is without high-temperature process, soil texture and group Divide and be not destroyed.

3rd, a kind of oil-polluted soils controlling device of the utility model, convex lens have good spotlight effect, therefore energy Make TiO₂Photocatalyst layer fully receives sunshine, and so as to improve the photocatalysis efficiency of photochemical catalyst, and optically focused coating can make Spotlight effect is further enhanced, and makes TiO₂Photocatalyst layer more fully receives sunshine, and then further improves sunshine Utilization rate, so as to improve oil degradation efficiency.

Brief description of the drawings

Fig. 1 is a kind of top view of oil-polluted soils controlling device of the utility model；

Fig. 2 is a kind of front view of the photocatalysis component of oil-polluted soils controlling device of the utility model；

Fig. 3 is a kind of front view of the soil immersion system of oil-polluted soils controlling device of the utility model.

Reference is expressed as in figure：

1- photocatalysis component, 11- tanks, 12- convex lens, 13- dividing plates, 14-TiO₂Photocatalyst layer, 15- water inlets, 16- delivery ports, 2- uviol lamps group, 21- uviol lamps, 3- soil immersion system, 31- soil input, 32- flushers, 33- are stirred Mix axle, 34- paddles, 35- shells, 36- motors, 37- tools orifice plate, 38- output ends, 39- discharging openings, 4- filters, 41- shells Body, 42- filtering grids, 5- rotating shafts.

Embodiment

The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.

Referring to Fig. 1 to Fig. 3, a kind of oil-polluted soils controlling device, including photocatalysis component 1, uviol lamp group 2, soil Immersion system 3 and filter 4；The photocatalysis component 1 includes tank 11, is arranged at the convex lens 12 and water of the top of tank 11 The polylith dividing plate 13 that the interior parallel of groove 11 is staggered；The basal surface of tank 11 is coated with TiO₂Photocatalyst layer 14；It is described Tank 11 is provided with water inlet 15 and delivery port 16；The uviol lamp group 2 is linked with the photocatalysis component 1 by rotating shaft 5；Institute State the one end of filter 4 to be connected with soil immersion system 3, the other end is connected with water inlet 15.

Wherein, the uviol lamp group 2 is made up of multiple uviol lamps 21 being arranged side by side.

Wherein, the soil immersion system 3 includes shell 35, and the top of the shell 35 is provided with the He of soil input 31 Flusher 32, the inner chamber of shell 35 middle part set motor 36, and the rotating shaft of the motor 36 is fixedly connected with agitating shaft 33, described Agitating shaft 33 is fixedly connected with paddle 34；The inner chamber of shell 35 has the tool orifice plate 37 being obliquely installed, the tool orifice plate 37 The inner chamber of shell 35 is divided into upper cavity and lower chamber, lower chamber is connected with output end 38, and upper cavity is connected with discharging opening 39；It is described Output end 38 connects filter 4.

Wherein, the filter 4 is made up of housing 41 and the filtering grid 42 being installed in housing 41.

Wherein, the surface of convex lens 12 is coated with optically focused coating.

Wherein, described water inlet 15 and delivery port 16 are provided with control valve.

Operation principle of the present utility model：

In use, oil-polluted soils enter soil immersion system 3 by soil input 31, the mixing of water and desorbing agent is molten Liquid is sprayed on cavity soil from flusher 32, the stirring elution certain time of agitating shaft 33, the petroleum hydrocarbon pollution in soil Thing is transferred in aqueous phase in the presence of desorbing agent, mixed solution is sufficiently mixed with oil pollution soil, and leacheate is from outer The pore outflow of the tool orifice plate 37 of the bottom of shell 35, enter filter 4 via output end 38, and the soil after eluting is by going out Material mouth 39 excludes；Filter 4 is by the bulky grain in leacheate and most of filtering slurry, and filtered leacheate is by photocatalysis The water inlet 15 of component 1 enters in tank 11, daytime under the conditions of sunshine irradiation, photochemical catalyst TiO₂Light excites, and can produce The free radicals such as raw superoxide radical, hydroxyl radical free radical, hydrogen peroxide, these free radicals may act on oil, so that oil degradation, And then the purpose of processing leacheate；Leacheate enters from water inlet 15, the serpentine-like flowing in tank, finally from delivery port 16 outflows；Treated sewage, if being not reaching to standard, enters traveling one by detection into next photocatalysis component 1 The processing of step；If treated sewage reaches standard by detection, the sprinkling of soil immersion system 3 is pumped back to by pipeline Device 32 continues the improvement of oil-polluted soils, is recycled so as to realize.At night, rotating shaft 5, uviol lamp group 2 is made It is placed in the top of photocatalysis component 1 and opens uviol lamp 21, the device can works on.

Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical areas, similarly it is included in scope of patent protection of the present utility model.

Claims

A kind of 1. oil-polluted soils controlling device, it is characterised in that：Including photocatalysis component（1）, uviol lamp group（2）, soil Immersion system（3）And filter（4）；The photocatalysis component（1）Including tank（11）, be arranged at tank（11）Top it is convex Lens（12）And tank（11）The polylith dividing plate that interior parallel is staggered（13）；The tank（11）Basal surface is coated with TiO₂ Photocatalyst layer（14）；The tank（11）It is provided with water inlet（15）And delivery port（16）；The uviol lamp group（2）With it is described Photocatalysis component（1）Pass through rotating shaft（5）Hinge joint；The filter（4）One end and soil immersion system（3）Connection, the other end With water inlet（15）Connection.
A kind of 2. oil-polluted soils controlling device as claimed in claim 1, it is characterised in that：The uviol lamp group（2）By Multiple uviol lamps being arranged side by side（21）Composition.
A kind of 3. oil-polluted soils controlling device as claimed in claim 1, it is characterised in that：The soil immersion system （3）Including shell（35）, the shell（35）Top be provided with soil input（31）And flusher（32）, the shell （35）Motor is set in the middle part of inner chamber（36）, the motor（36）Rotating shaft be fixedly connected with agitating shaft（33）, the agitating shaft（33） It is fixedly connected with paddle（34）；The shell（35）Inner chamber has the tool orifice plate being obliquely installed（37）, the tool orifice plate（37） By shell（35）Inner chamber is divided into upper cavity and lower chamber, lower chamber and output end（38）Connection, upper cavity and discharging opening（39）Even Connect；The output end（38）Connect filter（4）.
A kind of 4. oil-polluted soils controlling device as claimed in claim 1, it is characterised in that：The filter（4）By Housing（41）Be installed on housing（41）Interior filtering grid（42）Composition.
A kind of 5. oil-polluted soils controlling device as described in claim any one of 1-4, it is characterised in that：The convex lens （12）Surface is coated with optically focused coating.
A kind of 6. oil-polluted soils controlling device as claimed in claim 5, it is characterised in that：Described water inlet（15）With Delivery port（16）It is provided with control valve.